/Engine/Plugins/Animation/DeformerGraph/Source/OptimusCore/Public/OptimusCoreNotify.h
enum EOptimusGraphNotifyType { NodeAdded, NodeRemoved, NodeDisplayNameChanged, NodePositionChanged, NodeDiagnosticLevelChanged, LinkAdded, LinkRemoved, PinAdded, PinRemoved, PinMoved, PinValueChanged, PinRenamed, PinTypeChanged, PinDataDomainChanged, PinExpansionChanged, }